专
=
二
+
㇉
+
㇏
:
Let's say the expert is a scientist. Also, 专 reminds me a little bit of the wheelchair symbol. Thus I choose a scientist in a wheelchair as symbol for 专.
专
=
二
+
㇉
+
㇏
:
In front of the anthill, the scientist and Julian Giant Squid are focused on one thing: Electrifying the wheelchair of the scientist. Deeply concentrated they connect a capacitor to the wheelchair, which indeed starts to move a little.
line of business / industry / occupation / job / employment / school studies / enterprise / property / (Buddhism) karma / deed / to engage in / already
I can't help but see a bullfrog in 业. Maud Younger finds that the climate in the elevator's bathroom are perfect for her new business: growing bullfrogs.
人
=
丿
+
㇏
:
Mnemonic symbol: Neanderthal Man (人). Robinson Crusoe (r-) is looking for snacks in the encampment's kitchen (-en2) when he suddenly spots Neanderthal Man (人). Neanderthal Man offers him a banana (丿), but Robinson Crusoe doesn't trust the present and pokes it with a finger (㇏).
才
=
一
+
亅
+
丿
:
Mnemonic symbol: from "ability / talent", the special ability of X-ray vision.
The King of Chu (c) has been bitten by a X-ray tube and has gained the special ability (才) of X-ray vision. In the airplane's kitchen (ai2), he holds a banana (丿) in each hand; through his x-ray vision ability, he is able to see that in one of them there's a crowbar (亅) hidden, in the other one a flute (一).